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MA_775_DIABLO [31]
3 years ago
12

2-(-8)+(-3)= need answer

Mathematics
2 answers:
Ray Of Light [21]3 years ago
8 0

Answer:

7

Step-by-step explanation:

2-(-8)+(-3)

2+8-3

10-3

7

lubasha [3.4K]3 years ago
6 0

Answer:

it is 7

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Item cost $430 before taxes and the sales tax is $38.70 find a sales tax
natulia [17]

Answer:

sales tax= 9 %

Step-by-step explanation:

sales tax= cost x %tax

38.70 = 430 x %tax

%tax = 38.7/430 = 0.09 = 9 %

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8 0
4 years ago
HELP<br><br>Graph the solution of the inequality. <br><br>14 ≤ 2t + 18 &lt; 20
yawa3891 [41]
<h2>Greetings!</h2><h3>First when doing an inequality, if you find it easier to think of the ≤ signs as equal signs it can make it look easier. </h3>

14 = 2t + 18 = 20

<h3>Because we need to isolate the t, we need to subtract 18 from either side:</h3>

14 - 18 ≤ 2t + 18 - 18 < 20 - 18

<h3>Which then simplifies to:</h3>

-4 ≤ 2t < 2

<h3>Now, to get the t without two lots of it, we simply divide all sides by two:</h3>

-2 ≤ t < 1

<h3>So this means that t is smaller than one and bigger than or equal to -2, and the graph that shows that is C, because it includes -2 but is less than 1.</h3>
<h2>Hope this helps!</h2>
7 0
3 years ago
Help me pleaseeeee (20 points)<br> what is the volume of this solid?
never [62]

Answer:

A) 39

Step-by-step explanation:

If you calculate the volume of the cube which is the V=a^3 you get 27, then calculating the pyramid, the Length is 3, and the Width is also 3. Then the height is 4. so you put that into the formula to calculate the volume which is V=L*W*H
    --------

        3

you get 12. Now its simple, you just add the 2 volumes, so you do 27+12 and its 39.

6 0
2 years ago
Read 2 more answers
Find the angel at the center of the sector, <br> 1. when perimeter is 64cm and radius is 21cm<br>​
Mars2501 [29]

Answer:

ANSWER WILL BE 150 I GUESS

Step-by-step explanation:

HOPE IT HELPS YOU ❤

8 0
3 years ago
Vista company inc. Had a beginning inventory of 100 units of product RST at a cost of $8 per unit. During the year, purchases we
tankabanditka [31]

Answer:  

Total cost of goods available for sale $800  

Step-by-step explanation:

 Total units available for sale = 100  

Cost of per unit = $8  

Total cost = Product of Number of units \timesCost of per unit

Cost of goods available for sale = 100\times 8

Cost of goods available for sale =$800

Thus, We have total cost of good available for sale $800.


6 0
3 years ago
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